package week8;

public class Sub extends Base {



    public void sayOk(){
        System.out.println(n1 + " " + n2 + " " + n3);
        test100();
        // test200 错误 --- 调用不了

        test();

        System.out.println("n4=" + getN4());
    }

    public static void test(){
        System.out.println("zzz");
    }
}
